Cybersecurity giant Proofpoint has announced its agreement to acquire Hornetsecurity Group, a leading European provider of AI-powered Microsoft 365 security solutions. The deal, reportedly valued at $1 billion, is expected to close in the second half of 2025, although exact financial terms were not publicly disclosed in the announcement. This strategic move significantly strengthens Proofpoint’s […] The post Proofpoint Buys Hornetsecurity, A Microsoft 365 Security Specialist For $1 Billion appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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